ULYDDUST.LBL REVISION HISTORY ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- CHANGES BELOW THIS LINE REFER TO ULYDDUST.LBL, REVIEWED 3/6/96 ---------------------------------------------------------------------------- ---------------------------------------------------------------------------- 12/07/98 Added: LABEL_REVISION_NOTE = " 1995 Final data deliveries (through 1992) to PDS SBN by DDS Science Team (E. Gruen, MPI Heidelberg) 01 Jan 1996 Creation of V1.0 by M. Sykes (SBN) 06 Mar 1996 PDS SBN Peer Review (Tucson, Arizona) 1998 Final data updates and new data deliveries (through 1995) to PDS SBN by DDS Science Team (H. Krueger, MPI Heidelberg) 31 Dec 1998 Upgrades and corrections for V2.0 by M. Sykes (SBN) 09 Mar 1999 PDS SBN Peer Review (Heidelberg, Germany)" ---------------------------------------------------------------------------- 12/03/98 RECORD_BYTES 136 -> 165 ---------------------------------------------------------------------------- 12/03/98 FILE_RECORDS 968 -> 1477 ---------------------------------------------------------------------------- 12/07/98 ^TABLE = "ULYDDUST.TAB" -> "ulyddust.tab" ---------------------------------------------------------------------------- 12/03/98 DATA_SET_NAME = "ULYSSES DUST DETECTOR SYSTEM V1.0" -> "ULYSSES DUST DETECTION SYSTEM V2.0" ---------------------------------------------------------------------------- 12/03/98 DATA_SET_ID = "UL-D-UDDS-5-DUST-V1.0" -> "ULY-D-UDDS-5-DUST-V2.0" ---------------------------------------------------------------------------- 12/07/98 Added: PRODUCT_NAME = "Ulysses DDS Impacts Table" ---------------------------------------------------------------------------- 03/18/99 INSTRUMENT_NAME = "Ulysses Dust Detector" -> "ULYSSES DUST DETECTION SYSTEM" ---------------------------------------------------------------------------- 12/03/98 STOP_TIME 1992-12-29T01:06 -> 1995-12-28T01:08 ---------------------------------------------------------------------------- 12/03/98 PRODUCT_CREATION_TIME 1996-03-06 -> 1998-11-06 and "/* Peer Review Date */" removed. ---------------------------------------------------------------------------- 03/18/99 RECORD_FORMAT changed from "(i5,f13.4,f6.1,5i2,8i3,5i2,f8.5,2f6.1,f8.5,3i4,2f5.1,e9.2,f7.1)" to "(i6,1x,i6,1x,a14,1x,f12.4,1x,i1,1x,i1,1x,i3,1x,i2,1x,i2,1x,i2, 1x,i2,1x,i2,1x,i2,1x,i1,1x,i1,1x,i2,1x,i2,1x,i1,1x,i1,1x,i1,1x, i1,1x,i1,1x,a1,1x,f7.5,1x,f5.1,1x,f5.1,1x,f7.5,1x,f7.5,1x, 1x,i3,1x,i3,1x,i3,1x,f4.1,1x,f4.1,1x,e8.2,1x,f6.1)" ---------------------------------------------------------------------------- 12/03/98 COLUMNS 32 -> 35 ---------------------------------------------------------------------------- 03/18/99 In DESCRIPTION of the TABLE, "See [GRUENETAL1995A]" is changed to "See Gruen et al. (1995a)" and "for reliable impacts" and "Krueger et al. (1999a)" added. ---------------------------------------------------------------------------- 12/03/98 3 additional columns have been added since the last SBN review in 1996: EVENT SEQUENCE NUMBER - "The number associated with an event recorded by DDS, with 1 being the first event and n being the n'th event." EVENT TIME - "The time of the event given in year, day of year, hours and minutes in the general form: yyyy-dddThh:mm. See Confidence Level Note, Impact Times, in ULYD.CAT." SPACECRAFT-EARTH DISTANCE - "The distance of the spacecraft to Earth." The ordering of the columns have also been changed to reflect more closely the ordering used by the DDS Science Team. Differences include the addition of the EVENT SEQUENCE NUMBER after IMPACT SEQUENCE NUMBER and swapping the order of SPACECRAFT-JUPITER DISTANCE and SPACECRAFT-EARTH DISTANCE so that the arrangement is the same as found in the Galileo DDS files. ---------------------------------------------------------------------------- 12/07/98 COLUMN_NUMBER added to each column description. ---------------------------------------------------------------------------- 12/07/98 "Coulomb" is changed to "coulomb" throughout ---------------------------------------------------------------------------- 12/03/98 The previous SEQUENCE NUMBER has been renamed IMPACT SEQUENCE NUMBER in order to more easily distinguish it from EVENT SEQUENCE NUMBER. ---------------------------------------------------------------------------- 12/03/98 IMPACT SEQUENCE NUMBER bytes & format changed from i5 to i6. ---------------------------------------------------------------------------- 03/18/99 IMPACT SEQUENCE NUMBER, DESCRIPTION "the impact" -> "a reliable impact" ---------------------------------------------------------------------------- 12/07/98 "DATE JULIAN" is changed to "JULIAN DATE" and in DESCRIPTION "The Julian date of the impact" is changed to "The full Julian date of the event" ---------------------------------------------------------------------------- 03/18/98 SECTOR "... the time of each impact,..." -> "... the time of each event,..." and "SECTOR was originally recorded as an integer value between 0 and 255, but has been converted to degrees through scaling by 1.40625." is changed to "SECTOR is an 8-bit counter having an integer value between 0 and 255, inclusive, and may be converted to degrees through scaling by 1.40625. See Confidence Level Note, Sector, in ULYD.CAT." and UNIT is removed and REAL -> INTEGER, BYTES 6 -> 3, FORMAT F6.1 -> I3 ---------------------------------------------------------------------------- 12/03/98 ION CHANNELTRON COINCIDENCE - IIC->ICC. and "See Confidence Level Note, Ion Channeltron Coincidence, in ULYD.CAT." added. ---------------------------------------------------------------------------- 12/03/98 ENTRANCE GRID AMPLITUDE CODE (PA) "MISSING_CONSTANT = 99" added and "See Confidence Level Note, Entrance Amplitude Time Code, in ULYD.CAT." added. ---------------------------------------------------------------------------- 03/18/99 ENTRANCE GRID RISE TIME CODE (PET) "impact pulse" -> "negative charge (electron collector) signal" ---------------------------------------------------------------------------- 03/18/99 ION COLLECTOR THRESHOLD (ICP) "time of impact" -> "time of an event" and "See Confidence Level Note, Ion Channeltron Coincidence, in ULYD.CAT." added. ---------------------------------------------------------------------------- 03/18/99 ELECTRON COLLECTOR THRESHOLD (ECP) "time of impact" -> "time of an event" ---------------------------------------------------------------------------- 03/18/99 CHANNELTRON THRESHOLD (CCP) "time of impact" -> "time of an event" ---------------------------------------------------------------------------- 03/18/99 ELECTRON GRID THRESHOLD (PCP) "time of impact" -> "time of an event" ---------------------------------------------------------------------------- 12/03/98 CHANNELTRON VOLTAGE LEVEL - HV changed to character from integer to accommodate new value of '?' designating the channeltron high voltage having an unknown setting and X designating the channeltron high voltage is turned off. ---------------------------------------------------------------------------- 03/18/99 CHANNELTRON VOLTAGE LEVEL (HV) "time of impact" -> "time of an event" and HV=4 (1250 V) added and "See Confidence Level Note, Channeltron Voltage Level, in ULYD.CAT." is added. "ASCII CHARACTER" -> "CHARACTER" and second (HV) deleted (3/22/99) ---------------------------------------------------------------------------- 12/07/98 "SPACECRAFT SOLAR DISTANCE" is changed to "SPACECRAFT-SUN DISTANCE" ---------------------------------------------------------------------------- 03/18/99 ECLIPTIC LONGITUDE "at the time of impact" deleted ---------------------------------------------------------------------------- 03/18/99 ECLIPTIC LATITUDE "at the time of impact" deleted ---------------------------------------------------------------------------- 12/07/98 "SPACECRAFT EARTH DISTANCE" is changed to "SPACECRAFT-EARTH DISTANCE" ---------------------------------------------------------------------------- 12/07/98 "SPACECRAFT JUPITER DISTANCE" is changed to "SPACECRAFT-JUPITER DISTANCE" ---------------------------------------------------------------------------- 12/03/98 ROTATION ANGLE "Ulysses rotates positively about its spin axis" is changed to "Ulysses rotates positively about its spin axis (by the right hand rule)" ---------------------------------------------------------------------------- 03/18/99 ROTATION ANGLE "impact" -> "event" and "See Confidence Level Note, Sector, in ULYD.CAT." added. ---------------------------------------------------------------------------- 03/18/99 DETECTOR ECLIPTIC LONGITUDE "The ecliptic longitude..." -> "The spacecraft-centered ecliptic longitude..." ---------------------------------------------------------------------------- 03/18/99 DETECTOR ECLIPTIC LATITUDE "The ecliptic latitude..." -> "The spacecraft-centered ecliptic latitude..." ---------------------------------------------------------------------------- 03/19/99 PARTICLE SPEED "mean" deleted. and "See Data Reduction, Impact Speed, in ULYD.CAT." inserted. ---------------------------------------------------------------------------- 03/19/99 PARTICLE SPEED ERROR FACTOR "mean particle speed" -> "particle speed" and "See Data Reduction, Impact Speed Error Factor, in ULYD.CAT." inserted. ---------------------------------------------------------------------------- 03/19/99 PARTICLE MASS "mean" deleted. and "See Data Reduction, Impactor Mass, in ULYD.CAT." inserted. ---------------------------------------------------------------------------- 03/19/99 PARTICLE MASS ERROR FACTOR "mean particle mass" -> "particle mass" and "See Data Reduction, Impactor Mass Error Factor, in ULYD.CAT." inserted.